{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "DNA", "protein", "cell line", "cell type"], "input": "Identification and cloning of TCF-1 , a T lymphocyte-specific transcription factor containing a sequence-specific HMG box ."}
{"RNA": [], "DNA": [], "protein": ["TCF-1", "T lymphocyte-specific transcription factor", "sequence-specific HMG box"], "cell line": [], "cell type": []}